发明名称 METODO PER LA FORMAZIONE DI DISTANZIATORI SU DI UN SUBSTRATO ISOLANTE
摘要 <p>In a method of providing spacers on an insulating substrate, by which spacers the thickness of a connection between an electrical component and a substrate is adjusted, the spacers are rigidly provided on the substrate as a thick film pattern simultaneously with and with the same material as is used for at least one further thick film coating required for an electrical circuit on the substrate.</p>
申请公布号 IT1094980(B) 申请公布日期 1985.08.10
申请号 IT19780022878 申请日期 1978.04.28
申请人 N.V. PHILIPS' GLOEILAMPENFABRIEKEN 发明人
分类号 H05K3/34;H01L21/48;H01L21/60;H05K1/09;H05K1/18;H05K3/30;(IPC1-7):H01L/ 主分类号 H05K3/34
代理机构 代理人
主权项
地址